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Home > Telescope Accessories > Diagonals
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Orion 1.25" Prism Star Diagonal
Our Price: $39.99

    Features:
  • For astronomical use, this diagonal produces an image that's right-side-up, reversed left to right
  • Fully coated prisms for superior image fidelity
  • Accepts 1.25" eyepieces
Orion 1.25" Erect Image Star Diagonal
Our Price: $52.52

    Features:
  • For terrestrial or astronomical use, this diagonal produces an right-side-up, nonreversed image
  • Fully coated prisms for superior image fidelity
  • Requires no extra focus travel
Orion 1.25" Enhanced Mirror Star Diagonal
Our Price: $64.95

    Features:
  • Mirror in this 90ยบ diagonal is meticulously polished to yield excellent performance
  • Anodized aluminum housings are internally blackened
  • Fits 1.25" focusers, accepts 1.